"You like bacon."
Translation:Is maith leat bagún.
I wonder that too now! I never even thought about it until you mentioned it but it does make sense. The English language came from ancient people in what is now Germany speaking what is now the German language. Considering that England and Ireland are so close, I would not be surprised if the German word liebe could have jumped languages! (There is still always a possibility it is just a coincidence, though.)